/*- * ============LICENSE_START======================================================= * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved. * ================================================================================ * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * * SPDX-License-Identifier: Apache-2.0 * ============LICENSE_END========================================================= */ package org.onap.policy.pdpx.main.startstop; import static org.assertj.core.api.Assertions.assertThatThrownBy; import org.junit.After; import org.junit.Assert; import org.junit.Before; import org.junit.BeforeClass; import org.junit.Test; import org.onap.policy.pdpx.main.CommonRest; import org.onap.policy.pdpx.main.PolicyXacmlPdpException; /** * Class to perform unit test of Main. * */ public class TestMain extends CommonRest { private Main main; /** * Sets up properties and configuration. * @throws Exception if an error occurs */ @BeforeClass public static void setUpBeforeClass() throws Exception { CommonRest.setUpBeforeClass(); // don't want the common "main" running CommonRest.stopMain(); } @Before public void setUp() { main = null; } /** * Shuts "main" down. */ @After public void tearDown() { if (main != null) { main.shutdown(); } } @Test public void testMain() throws PolicyXacmlPdpException { final String[] xacmlPdpConfigParameters = {"-c", CONFIG_FILE, "-p", "parameters/topic.properties"}; main = new Main(xacmlPdpConfigParameters); main.shutdown(); main = null; } @Test public void testMain_NoArguments() { final String[] xacmlPdpConfigParameters = {}; assertThatThrownBy(() -> new Main(xacmlPdpConfigParameters)).isInstanceOf(PolicyXacmlPdpException.class) .hasMessage("policy xacml pdp configuration file was not specified as an argument"); } @Test public void testMain_InvalidArguments() { final String[] xacmlPdpConfigParameters = {"parameters/XacmlPdpConfigParameters.json"}; assertThatThrownBy(() -> new Main(xacmlPdpConfigParameters)).isInstanceOf(PolicyXacmlPdpException.class) .hasMessage("too many command line arguments specified : [parameters/XacmlPdpConfigParameters.json]"); } @Test public void testMain_Help() throws PolicyXacmlPdpException { final String[] xacmlPdpConfigParameters = {"-h"}; Assert.assertTrue(new Main(xacmlPdpConfigParameters).getArgumentMessage().contains("-h,--help")); } @Test public void testMain_InvalidParameters() { final String[] xacmlPdpConfigParameters = {"-c", "parameters/XacmlPdpConfigParameters_InvalidName.json"}; assertThatThrownBy(() -> new Main(xacmlPdpConfigParameters)).isInstanceOf(PolicyXacmlPdpException.class) .hasMessageContaining("validation error"); } }